X^2=3+7y^2

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Solution for X^2=3+7y^2 equation: 



X^2=3+7X^2

We move all terms to the left:

X^2-(3+7X^2)=0

We get rid of parentheses

X^2-7X^2-3=0

We add all the numbers together, and all the variables

-6X^2-3=0

a = -6; b = 0; c = -3;
Δ = b2-4ac
Δ = 02-4·(-6)·(-3)
Δ = -72
Delta is less than zero, so there is no solution for the equation

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